LDR 00784naa#a2200193#i#450# 001 EN\\bibl\81982 005 20241002102653.3 011 ## _a2686-9896 100 ## _a20240422b2024####ek#y0engy0150####ca 102 ## _aRU 200 1# _aEXTRACTION OF BUTADIENE OF REQUIRED PURITY FROM BUTENE-DIVINYL FRACTION BY EXTRACTIVE RECTIFICATION _eJournal article 210 1# _aAngarsk _cFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» _d2024 215 ## _a1 с. 608 ## _aJournal article _2local 675 ## _aПродукты основной химической промышленности. 661 _z 700 #1 _aUl'yanov _gBoris Aleksandrovich 700 #1 _aSemenov _gIvan Aleksandrovich 700 #1 _aEvseeva _gDaria Viktorovna 856 4# _aangtu.editorum.ru _u